Question
Two independent samples of sizes 31 and 35 are randomly selected from two normally distributed populations with equal but unknown population variances. Which test statistic
Two independent samples of sizes 31 and 35 are randomly selected from two normally distributed populations with equal but unknown population variances. Which test statistic we should use to test the difference between the population means?
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Elementary Theory Of Numbers
Authors: William J LeVeque
1st Edition
0486150763, 9780486150765
